Finding the Third Proportional to 35,555.63 and 53,476.88

Step by Step Solution

1. Step 1: Write the proportion equation
   35,555.63 : 53,476.88 = 53,476.88 : x
2. Step 2: Convert to fraction form
   35,555.63/53,476.88 = 53,476.88/x
3. Step 3: Cross multiply
   35,555.63x = 53,476.88 × 53,476.88
4. Step 4: Simplify right side
   35,555.63x = 2,859,776,159.77
5. Step 5: Solve for x
   x = 2,859,776,159.77/35,555.63
6. Step 6: Final answer
   x = 80,431.05